.portal {
  text-align: center;

  .point {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 5px;
    background-color: #1890ff;
    border-radius: 50%;
  }

  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  h1 {
    margin-top: 50px;
    font-size: 38px;
  }

  .carousel {
    position: relative;
    // max-width: 1200px;

    margin: auto;
    // width: calc(100% + 48px);
    // margin-left: -24px;
    margin-top: -24px;

    .container {
      max-width: 1200px;
      height: 600px;
    }
    @media screen and (max-width: 660px) {
      .container {
        height: 300px;
      }
    }
    .axxx {
      display: block;
      width: 100%;
      height: 100%;
      background: center center no-repeat;
      background-size: cover;
    }
  }

  .sheji {
    position: absolute;
    bottom: 50px;
    left: 50%;
    width: 200px;
    height: 56px;
    margin-left: -100px;
    color: #fff;
    font-size: 20px;
    line-height: 56px;
    text-align: center;
    background: rgb(24, 144, 255);
    border-radius: 28px;
    box-shadow: 0;
  }

  .sheji:hover {
    background: rgb(54, 154, 248);
  }

  .prevIcon {
    position: absolute;
    top: 200px;
    left: 10px;
    color: rgb(202, 202, 202);
    font-size: 50px;
  }

  .nextIcon {
    position: absolute;
    top: 200px;
    right: 0;
    /* stylelint-disable-next-line declaration-block-no-duplicate-properties */
    right: 10px;
    color: rgb(202, 202, 202);
    font-size: 50px;
  }

  .technicalTrends {
    display: flex;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: auto;

    :global {
      .ant-card-body {
        padding: 0;
      }
    }

    .leftimg {
      flex: 1;
      min-width: 300px;
      padding: 10px;
    }

    .dongtai {
      flex: 1;
      min-width: 300px;
      padding: 10px;
    }

    .img {
      height: 120px;
      margin: auto;
    }

    img {
      width: 100%;
      height: 100%;
    }
  }

  .list {
    width: calc(100% + 48px);
    // background: white;
    margin-left: -24px;
    padding: 20px;
  }

  .books {
    display: flex;
    justify-content: space-between;
    padding: 0;

    .img {
      width: 100%;
      height: 100%;
    }

    span {
      margin-top: 27px;
      font-size: 28px;
    }

    :global {
      .ant-card-body {
        width: 100%;
        height: 100%;
        padding: 0;
      }
    }
  }

  .lunwen {
    display: flex;
    max-width: 1200px;
    margin: auto;
    text-align: left;

    .container {
      flex: 1;
    }
  }

  :global {
    .ant-list-item-meta-title {
      display: flex;
      justify-content: flex-start;
    }
  }
}
